EP0958866B1 - Windungslegerohr - Google Patents
Windungslegerohr Download PDFInfo
- Publication number
- EP0958866B1 EP0958866B1 EP99109408A EP99109408A EP0958866B1 EP 0958866 B1 EP0958866 B1 EP 0958866B1 EP 99109408 A EP99109408 A EP 99109408A EP 99109408 A EP99109408 A EP 99109408A EP 0958866 B1 EP0958866 B1 EP 0958866B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- outer form
- fact
- wire
- insert
- tube according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 10
- 238000004804 winding Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/02—Winding-up or coiling
- B21C47/10—Winding-up or coiling by means of a moving guide
- B21C47/14—Winding-up or coiling by means of a moving guide by means of a rotating guide, e.g. laying the material around a stationary reel or drum
- B21C47/143—Winding-up or coiling by means of a moving guide by means of a rotating guide, e.g. laying the material around a stationary reel or drum the guide being a tube
Definitions
- the invention relates to a winding laying tube for the production of Wire twists from continuously introduced essentially straight wire material.
- the service life of coil laying tubes depends on the rolled Dimension and wire quality approx. Two to five thousand Metric tons. This means with a production of 80t / h per wire in the worst case, a service life of only three shifts a 8 hours per shift.
- the guide channel is formed by a channel that runs into the Outside surface of a hollow insert is introduced, wherein this insert fits into the opening area of the winding laying tube is inserted.
- the inner surface of the External shape is part of the wire guide channel.
- the document mentioned single guide channel it is proposed in the document mentioned single guide channel to provide a second is arranged symmetrically to the first.
- the second channel compensates for the imbalance due to the Centrifugal forces, on the other hand it can be used as an alternative to the first Guide channel can be used if it is worn.
- the wire is cut through Rotation of the insertion tube and attachment to the channel opening directed into this alternative gutter.
- Figure 4 of the known document shows an embodiment with four such guide channels, thus increasing the Ensure service life four times.
- the invention is based on the finding that the wear a winding tube due to the frictional forces of continuous wire material especially in the last part of the laying tube takes place because the centrifugal forces of the Wire are largest.
- this unit becomes relative to the outer shape by a rotary movement until the Main contact surface of the wire guide trough one covering the unworn area of the outer shape. Preferably this is achieved by a rotation angle of 2-3 °. Then the unit is fixed again with the External shape connected.
- the outer shape of the Coil laying tube from two releasably connected Elements i.e. a rotatingly driven first area and a second opening area. At this Embodiment does not have to the entire outer shape, but only the worn second part will be replaced.
- the inner surface of the outer mold coming into contact with the wire to be made from wear-resistant material or to be coated.
- wear-resistant material for example, it can be a low-wear Trade ceramic material.
- the Outer shape funnel-shaped. Then the stake is from that opening area of the outer funnel is recorded, cone-shaped.
- the outer shape and the insert can preferably be made of Light metals or composite materials can be made.
- Figure 1 shows a coil laying tube 1 for the production of coiled Wire material 2a of essentially straight material 2 B.
- the winding pipe 1 consists of a funnel-shaped External shape 3, which consists of a narrow area 4 and a opening area 5 is composed.
- the narrow area 4 is held by bearings 6 and driven in rotation.
- about Flanges 7 are the two areas 4 and 5 of the outer shape 3 releasably connected to each other.
- the opening area of the funnel 5 takes an insert 8, here an inner cone, fitting.
- a guide groove 9 is introduced, preferably by milling.
- the guide trough 9 runs in a spiral along the outer surface of the inner cone.
- a guide channel is created with the inner surface of the outer shape for the wire material.
- the inner surface of the The outer shape 5 forms the cover for the inner cone 8 milled guide trough 9.
- the inner cone 8 and thus the guide trough introduced into it 9 is fixedly connected to an inlet pipe 10 which incoming wire 2b through the narrow part of the outer shape 4 leads to the guide trough 9.
- Inner cone 8 and inlet pipe 10 thus form a structural unit 11. This assembly is in total in the outer funnel 3rd pushed and locked by a clamping nut 12.
- Figure 2 illustrates the inner cone 8 in plan view the guide trough 9 shown here in dashed lines.
- the process can be repeated any number of times until one Full rotation is reached. Then the opening element the outer shape 5 removed and replaced.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
- Materials For Medical Uses (AREA)
- Prostheses (AREA)
- Wire Processing (AREA)
- Centrifugal Separators (AREA)
- Ropes Or Cables (AREA)
Description
- Figur 1
- einen Längsschnitt einer erfindungsgemäßen Ausführungsform eines Windungslegerohres;
- Figur 2
- einen Querschnitt der Ausführungsform nach Figur 1.
Claims (7)
- Windungslegerohr in einem Windungsleger zur Erzeugung von Drahtwindungen aus kontinuierlich eingebrachtem im wesentlichen geradem Drahtmaterial, umfassend,einen rotierend angetriebenen ersten Bereich einer Außenform, der ein Einlaufrohr für das Drahtmaterial aufnimmt,sowie einen sich daran anschließenden öffnenden Bereich der Außenform, der einen gewundenen Drahtführungskanal einschließt,
dadurch gekennzeichnet, daß das Einlaufrohr (10) und der Einsatz (8) eine Baueinheit (11) bilden, die lösbar mit der Außenform (3) verbunden ist,
und daß diese Baueinheit (11) und somit die Angriffsfläche der Fliehkräfte des Drahtes (2b) in Abhängigkeit von dem örtlich begrenzten Verschleiß der Innenfläche des sich öffnenden Bereichs (5) der Außenform relativ zu diesem durch eine Drehbewegung um die Längsachse zu einem unverschlissenen Bereich verschiebbar ist. - Windungslegerohr nach Anspruch 1,
dadurch gekennzeichnet, daß die Einheit (11) jeweils um einen Winkel von 2-3° gedreht wird. - Windungslegerohr nach den Ansprüchen 1 und 2,
dadurch gekennzeichnet, daß die Baueinheit (11) mittels einer Spannmutter (12) an der Außenform (3) arretierbar ist. - Windungslegerohr nach Anspruch-1,
dadurch gekennzeichnet, daß die mit dem Draht (2a, 2b) in Kontakt kommende Innenfläche der Außenform aus verschleißfestem Material besteht. - Windungslegerohr nach Anspruch 1,
dadurch gekennzeichnet, daß die Außenform (3) zweistückig ausgebildet ist, wobei der erste Teil (4) rotierend angetrieben wird und der sich öffnende Teil (5) lösbar-mit diesem verbunden ist. - Windungslegerohr nach einem der Ansprüche 1 bis 6,
dadurch gekennzeichnet, daß die Außenform (3) trichterförmig ist. - Windungslegerohr nach Anspruch 7,
dadurch gekennzeichnet daß der Einsatz (8) konusförmig ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823198 | 1998-05-23 | ||
DE19823198A DE19823198A1 (de) | 1998-05-23 | 1998-05-23 | Windungslegerohr |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0958866A2 EP0958866A2 (de) | 1999-11-24 |
EP0958866A3 EP0958866A3 (de) | 2001-02-21 |
EP0958866B1 true EP0958866B1 (de) | 2002-08-28 |
Family
ID=7868778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99109408A Expired - Lifetime EP0958866B1 (de) | 1998-05-23 | 1999-05-11 | Windungslegerohr |
Country Status (5)
Country | Link |
---|---|
US (1) | US6098909A (de) |
EP (1) | EP0958866B1 (de) |
JP (1) | JPH11347670A (de) |
AT (1) | ATE222820T1 (de) |
DE (2) | DE19823198A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07217505A (ja) * | 1994-02-02 | 1995-08-15 | Toyota Motor Corp | 内燃機関の蒸発燃料処理装置 |
US7011264B2 (en) * | 2002-06-19 | 2006-03-14 | Morgan Construction Company | Laying head for rod rolling mill |
US20070256752A1 (en) * | 2003-06-30 | 2007-11-08 | Andrea De Luca | Laying pipe |
ITMI20050952A1 (it) * | 2005-05-25 | 2006-11-26 | Danieli Off Mecc | Testa formaspire con rotore multicanale |
US8387428B2 (en) * | 2010-09-07 | 2013-03-05 | Siemens Industry, Inc. | Regenerative laying pipe |
US8316679B2 (en) | 2010-10-04 | 2012-11-27 | Siemens Industry, Inc. | Boronized laying pipe |
US8740123B2 (en) | 2011-08-25 | 2014-06-03 | Siemens Industry, Inc. | Replaceable wear element for rolling mill laying head |
US20130075513A1 (en) | 2011-09-26 | 2013-03-28 | Siemens Industry, Inc. | Rolling mill coil forming laying head with path or pipe having dissimilar materials composite construction |
ITMI20122100A1 (it) * | 2012-12-10 | 2014-06-11 | Danieli Off Mecc | Testa forma-spire |
CN110238205A (zh) * | 2019-07-06 | 2019-09-17 | 北京杜根鸿运科技发展有限公司 | 一种自行修复的吐丝管 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1071026B (de) * | 1959-12-17 | Schloemann Aktiengesellschaft Düsseldorf | Edenborn haspel' | |
DE73100C (de) * | W. EDENBORN in St. Louis, Missouri, 1935 Papin Street | Drahthaspel | ||
US444652A (en) * | 1891-01-13 | Apparatus for coiling metal rods | ||
US426067A (en) * | 1890-04-22 | Apparatus for coiling metal rods | ||
DE1602354A1 (de) * | 1967-02-04 | 1970-08-27 | Schloemann Ag | Verfahren zum kontinuierlichen Ablegen eines Drahtwindungsstranges auf ein endloses,mit seiner Foerderebene sich in horizontaler Ebene erstreckendes Foerdermittel |
US3750974A (en) * | 1970-07-06 | 1973-08-07 | Microwire Corp | Method of and apparatus for wire receiving and storing |
US3780963A (en) * | 1971-11-09 | 1973-12-25 | Krupp Gmbh | Wire-looping apparatus |
DE3002026A1 (de) * | 1980-01-21 | 1981-07-23 | Kocks Technik GmbH & Co, 4000 Düsseldorf | Windungsleger zum ablegen von duennem, langgestrecktem gut |
US4765556A (en) * | 1987-05-08 | 1988-08-23 | Morgan Construction Company | Rolling mill laying head |
WO1996032239A1 (en) * | 1995-04-10 | 1996-10-17 | N.V. Owens-Corning S.A. | Method for dispensing reinforcement fibers |
IT1281459B1 (it) * | 1995-12-04 | 1998-02-18 | Danieli Off Mecc | Testa forma spire per impianti di laminazione |
DE19713603A1 (de) * | 1997-04-02 | 1998-10-08 | Schloemann Siemag Ag | Windungsleger in Drahtwalzstraßen |
-
1998
- 1998-05-23 DE DE19823198A patent/DE19823198A1/de not_active Withdrawn
-
1999
- 1999-05-11 EP EP99109408A patent/EP0958866B1/de not_active Expired - Lifetime
- 1999-05-11 DE DE59902440T patent/DE59902440D1/de not_active Expired - Fee Related
- 1999-05-11 AT AT99109408T patent/ATE222820T1/de not_active IP Right Cessation
- 1999-05-20 US US09/315,684 patent/US6098909A/en not_active Expired - Fee Related
- 1999-05-21 JP JP11141501A patent/JPH11347670A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE59902440D1 (de) | 2002-10-02 |
JPH11347670A (ja) | 1999-12-21 |
EP0958866A3 (de) | 2001-02-21 |
EP0958866A2 (de) | 1999-11-24 |
DE19823198A1 (de) | 1999-11-25 |
ATE222820T1 (de) | 2002-09-15 |
US6098909A (en) | 2000-08-08 |
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